Vitamin B12 deficiency is one of the most ignored health problems, but the symptoms can be extremely serious if not treated on time. In this video, you will learn all key symptoms like tingling hands and feet, weakness, fatigue, nerve problems, pale skin, shortness of breath, mental health issues, decreased appetite, walking difficulty, and digestive problems such as nausea, vomiting, and diarrhea. Vitamin B12 plays a vital role in energy production, nerve health, brain function, red blood cell formation, and overall immunity. Low B12 levels can lead to numbness, tingling sensations, mood changes, irritability, memory issues, and even nerve damage if left untreated. Millions of people—especially vegetarians, vegans, and those with gut issues—suffer from B12 deficiency without realizing it. In this video you will learn: ✅ Symptoms of Vitamin B12 deficiency ✅ Main causes of B12 deficiency ✅ Who is at higher risk (vegetarians, acidity patients, diabetics on metformin, elderly) ✅ Foods rich in Vitamin B12 ✅ How to improve B12 absorption ✅ When to get your B12 test ✅ Signs you should never ignore If you experience fatigue, weakness, hair fall, tingling, memory issues, or mood changes — this video is extremely important for you. Don’t ignore these warning signs. Early detection = faster recovery. Like, share, and subscribe for more health-awareness videos! Stay healthy, stay aware. #VitaminB12 #VitaminB12Deficiency #B12Deficiency #LowVitaminB12 #VitaminDeficiency #B12Symptoms #HealthAwareness #EnergyBoost #NerveHealth #Fatigue #Weakness #NutrientDeficiency #HealthTips #HealthEducation